This document discusses ways that businesses can boost their business through the use of barcodes and mobile technology. It outlines several primary uses of barcodes, including brand awareness, information gathering, influencing actions and purchases, and improving post-purchase experiences. It also provides examples of how barcodes can be used for mobile coupons, instructions, training materials, loyalty programs, and more. The document advocates for best practices like providing directions, ensuring cell coverage, adding value for users, measuring landing page traffic, and keeping promotions fresh.